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-- CC3207B.ADA

--                             Grant of Unlimited Rights

--

--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,

--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 

--     unlimited rights in the software and documentation contained herein.

--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 

--     this public release, the Government intends to confer upon all 

--     recipients unlimited rights  equal to those held by the Government.  

--     These rights include rights to use, duplicate, release or disclose the 

--     released technical data and computer software in whole or in part, in 

--     any manner and for any purpose whatsoever, and to have or permit others 

--     to do so.

--

--                                    DISCLAIMER

--

--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR

--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 

--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE

--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 

--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A

--     PARTICULAR PURPOSE OF SAID MATERIAL.

--*

-- OBJECTIVE:

--     CHECK THAT INSTANTIATION IS LEGAL IF A FORMAL

--     PARAMETER HAVING A LIMITED PRIVATE TYPE WITHOUT

--     A DISCRIMINANT IS USED TO DECLARE AN ACCESS

--     TYPE IN A BLOCK THAT CONTAINS A SELECTIVE WAIT

--     WITH A TERMINATE ALTERNATIVE, AND ACTUAL

--     PARAMETER'S BASE IS A TASK TYPE OR TYPE WITH A

--     SUBCOMPONENT OF A TASK TYPE.

-- HISTORY:

--     LDC  06/24/88  CREATED ORIGINAL TEST.

WITH REPORT;

USE REPORT;

PROCEDURE CC3207B IS

BEGIN

     TEST("CC3207B","CHECK THAT INSTANTIATION IS LEGAL IF A "     &

                    "FORMAL PARAMETER HAVING A LIMITED PRIVATE "  &

                    "TYPE WITHOUT A DISCRIMINANT IS USED TO "     &

                    "DECLARE AN ACCESS TYPE IN A BLOCK THAT "     &

                    "CONTAINS A SELECTIVE WAIT WITH A TERMINATE " &

                    "ALTERNATIVE, AND ACTUAL PARAMETER'S BASE "   &

                    "A TASK TYPE OR TYPE WITH A SUBCOMPONENT OF " &

                    "A TASK TYPE. ");

     DECLARE

          TASK TYPE TT IS

               ENTRY E;

          END TT;

          TYPE TT_ARR IS ARRAY (1..2) OF TT;

          TYPE TT_REC IS RECORD

               COMP : TT_ARR;

          END RECORD;

          GENERIC

               TYPE T IS LIMITED PRIVATE;

          PACKAGE GEN IS

               TASK TSK IS

                    ENTRY ENT(A : OUT INTEGER);

               END TSK;

          END GEN;

          INT : INTEGER;

          TASK BODY TT IS

          BEGIN

               SELECT

                    ACCEPT E;

               OR

                    TERMINATE;

               END SELECT;

          END TT;

          PACKAGE BODY GEN IS

               TASK BODY TSK IS

               BEGIN

                    DECLARE

                         TYPE ACC_T IS ACCESS T;

                         TA : ACC_T := NEW T;

                    BEGIN

                         SELECT

                              ACCEPT ENT(A : OUT INTEGER) DO

                                   A := IDENT_INT(7);

                              END;

                         OR

                              TERMINATE;

                         END SELECT;

                    END;

               END TSK;

          END GEN;

          PACKAGE GEN_TSK     IS NEW GEN(TT);

          PACKAGE GEN_TSK_SUB IS NEW GEN(TT_REC);

     BEGIN

          GEN_TSK.TSK.ENT(INT);

          IF INT /= IDENT_INT(7) THEN

               FAILED("THE WRONG VALUE WAS RETURNED BY THE TASK");

          END IF;

          INT := 0;

          GEN_TSK_SUB.TSK.ENT(INT);

          IF INT /= IDENT_INT(7) THEN

               FAILED("THE WRONG VALUE WAS RETURNED BY THE TASK, " &

                      "WITH ACTUAL PARAMETER'S BASE IS A SUB" &

                      "COMPONENT OF A TASK TYPE");

          END IF;

          RESULT;

     END;

END CC3207B;